assertion  retraction  graph  subject          predicate  object     datatype  annotation
1          0           graph  DOID:7538        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:10686       rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8506        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:13953       rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040067     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:786         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:423         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6559        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:6438        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:8858        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:11885       rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040056     rdf:type   owl:Class  _IRI      
1          0           graph  DOID:896         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:775         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:533         rdf:type   owl:Class  _IRI      
1          0           graph  DOID:5349        rdf:type   owl:Class  _IRI      
1          0           graph  DOID:7516        rdf:type   owl:Class  _IRI      
1          0           graph  obo:CHEBI_35259  rdf:type   owl:Class  _IRI      
1          0           graph  DOID:12842       rdf:type   owl:Class  _IRI      
1          0           graph  DOID:0040045     rdf:type   owl:Class  _IRI